Monofocal intraocular lenses are innovative implants used to replace the natural lens of the eye during cataract surgery or refractive lens exchange procedures. Unlike multifocal or extended depth of focus (EDOF) lenses, which aim to correct both distance and near vision simultaneously, monofocal IOLs are designed to provide clear vision at one specific distance – typically either far or near.
The Benefits of Monofocal IOLs:
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Enhanced Clarity: Monofocal IOLs offer exceptional visual clarity at the selected distance, allowing you to enjoy crisp and sharp vision for everyday activities.
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Proven Track Record: Monofocal IOLs have been widely used for decades with a long history of safety and effectiveness. They are a trusted option for restoring vision in patients with cataracts or significant refractive errors.
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Reduced Visual Disturbances: Compared to multifocal or EDOF lenses, monofocal IOLs may result in fewer visual disturbances such as halos, glare, or fluctuations in vision, particularly in low-light conditions.
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Cost-Effective Solution: Monofocal IOLs are often more affordable than multifocal or EDOF lenses, making them an attractive option for patients seeking excellent visual outcomes without breaking the bank.
The limitations of monofocal IOLs:
No astigmatism correction: About 25% of eyes have significant astigmatism. These eyes may require toric IOLs to achieve the best visual results unaided, allowing for the greatest chance of spectacle independence.
Limited depth of focus: Whilemonofocal IOLs will give excellent vision at the chosen distance (near or far), patients will still require glasses to adjust the focus for targets at other distances e.g. patients with monofocal lenses set for distance vision may still require glasses for reading and computer work etc.
Personalized Treatment Approach:
During your consultation with our experienced ophthalmologists, we will discuss your visual goals, lifestyle needs, and preferences to determine the most suitable treatment plan for you. If monofocal IOLs are recommended, we will guide you through the process and answer any questions you may have to ensure you feel confident and informed about your treatment decision.